#include "i386-io-windows.h"
#elif defined(PCI_OS_CYGWIN)
#include "i386-io-cygwin.h"
+#elif defined(PCI_OS_HAIKU)
+#include "i386-io-haiku.h"
+#elif defined(PCI_OS_BEOS)
+#include "i386-io-beos.h"
#else
#error Do not know how to access I/O ports on this OS.
#endif